| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.71 | 3.338% | $105.1051 | $105.11 | $105.10 | $105.10 |
| Purchase #2 | $72.50 | 5.279% | $76.3273 | $76.33 | $76.35 | $76.30 |
| Purchase #3 | $125.80 | 11.310% | $140.028 | $140.03 | $140.05 | $140.00 |
| Purchase #4 | $7.97 | 13.723% | $9.0637 | $9.06 | $9.05 | $9.10 |
| Purchase #5 | $188.29 | 13.381% | $213.4851 | $213.49 | $213.50 | $213.50 |
| Purchase #6 | $122.40 | 13.564% | $139.0023 | $139.00 | $139.00 | $139.00 |
| Purchase #7 | $154.66 | 11.862% | $173.0058 | $173.01 | $173.00 | $173.00 |
| 7 purchase totals = | $773.33 | $856.0173 | $856.03 | $856.05 | $856.00 | |